NACE MR0175 Qualified Monel 400 Round Bar Stockist In Mumbai 6–300mm Dia Ex-Stock, Free Cut-To-Length On Every Order Forging, Rolling & Precision Machining Monel 400 Bar In Mumbai For 25+ Years
FinishHot Rolled, Cold Drawn, Bright, Peeled, Black
MethodForged, Rolled, Cold-Drawn
MTCEN 10204 3.1, Third-Party on Request
OriginIndian, American, European, Japanese, Korean
TolerancesCommercial Mill, H9 to H11 Precision
ServicesCutting, Straightening, Grinding
Standard Length0.5 – 6 m
EdgesV, Round, Square, Slit Edge
Delivery Time5 – 25 Days Ex-Stock Worldwide
63% Min Nickel
ASTM B164 Chemistry
Certified UNS N04400 chemistry.
Sub-Zero Ductile
No Brittle Transition
Tough at cryogenic temperatures.
Seawater Rated
Marine Grade
Outlasts 316L in fast seawater.
NACE MR0175
Sour-Service Ready
Cleared for wellhead & valve duty.
900+ Buyers
Global Reach
Verified purity, shipped worldwide.
15+ Markets
Ex-Mumbai Dispatch
Shipped to every major region.
Established Supplier & Stockist
Access Alloy 400 Rod Stockist in India With Same-Day Enquiry Response
Every Monel 400 Round Bar leaving our Mumbai stockyard is PMI-checked before loading, so the chemistry on your packing list matches what's inside the bundle. Kanakratna Steelage forges, rolls and cold-draws this nickel-copper grade for marine, HF-acid and sour-service duty across chemical and offshore projects. An EN 10204 3.1 mill certificate travels with every consignment as standard, and that consistency is exactly why buyers keep returning to us as their trusted Monel 400 Round Bar Stockist in Mumbai.
Both our Mumbai units run press, GFM and closed-die forging alongside bar rolling and centreless grinding, so round, hex, square and flat forms all leave the same floor. We hold ISO 9001:2015 and AQSR-PED 2014/68/EU registrations, with an active IEC for cross-border shipment. Ahmedabad, Bengaluru, Chennai, Pune, Rajkot and Kolkata fabricators reorder from us for that same batch-to-batch consistency. Overseas, our export desk moves Alloy 400 Rod to 20+ countries spanning the Gulf, Asia, Europe and Africa on a standing sailing schedule.
850+Tons/Yr Production Capacity
2+In-House Manufacturing Units
250+Skilled Workforce
4Forging Methods Used
Quality & Registrations
Certified, Equipped And Ready To Ship Monel 400 Stock
ISO 9001:2015Certificate 22DQJH80
Importer-Exporter CodeIEC 0313008167
ISO 10002:2018Certificate ISO/CSCM/B1838
AQSR-PED 2014/68/EUCertificate 16730
LEI Registered6488CR26Y9IM74U43J32
Shop-Floor Equipment
Forging Machine
Hydraulic Press Machine
MCT Machine
Forging Routes Used
Closed Die Forging
GFM Forging
Press & Hammer Forging
Bar Rolling
Services On Offer
Cutting & Welding
Special Metals Testing
Centreless Grinding
Every rolled and drawn length is traced back to mills such as Special Metals Corporation, VDM Metals and Carpenter Technology.
Commercial and quality specifications for purchase verification. Fabricators across India know us as their trusted Monel 400 Round Bar Stockist in Mumbai.
Flat Bar Edges
V edge
Round, Square edge
Slit edge
Registrations
ISO 9001:2015
AQSR-PED 2014/68/EU
Active IEC
Testing Methods
PMI (Positive Material ID)
Upset testing
Ultrasonic (UT) & PT
Documentation
100% radiography report
Third-party inspection
MTC EN 10204 3.1 & 3.2
Packaging
Wooden boxes
Bubble wrap
Custom on request
Marking & Traceability
Grade & heat/lot number on every piece
Method of manufacture, nominal size
MTC cross-referenced to heat no.
Origin Available
Indian, American
European, Japanese
Korean
Straightness
Commercial mill straightness
Checked before dispatch
Sour-Service & Low-Temp Rating
NACE MR0175 declaration on request
No ductile-brittle transition, cryogenic-suited
Grade, standard, diameter and finish already appear in the snapshot band above, not repeated here.
Grab WNR 2.4360 Hex Bar For Pump Shaft And Valve Component Machining
Product Range
Types Of Nickel Alloy 400 Bar
As a direct Monel 400 Round Bar Supplier in India, every form below is rolled and cut from our own Mumbai stock, not sourced through a trading intermediary.
Nickel Alloy 400 Rod
Hot-finished, annealed
Fastest-moving stock item
Monel 400 Hex Bar
Across-flats to drawing
Fastener blank stock
Nickel Alloy 400 Square Bar
Custom width to drawing
Mill-certified chemistry
Monel 2.4360 Flat Bar
Custom width x thickness
Sawn to length ex-stock
AMS 4675 Bright Bar
Cold-finished aerospace grade
Precision-machining ready
Monel Alloy 400 Shaft
Turned & ground option
Pump & propeller shaft stock
Alloy 400 Cold-Drawn Bar
Tight OD tolerance
Higher strength than hot-finished
Monel 400 Billet
Large-section semi
Forging feedstock
Nickel Alloy 400 Peeled Round Bar
Peeled, skin removed
Defect-free machining stock
Monel 400 Hot Rolled Bar
Mill-scale surface
Economical large dia
Monel® 400 Forging Stock
Drop-forge quality billet
Valve & flange preform
Alloy 400 Rectangular Bar
Machining-shop stock length
Custom W x T on order
Sizes & Weight
Alloy 400 Round Bar Size & Weight Chart
The figures below are calculated from the round-bar area formula at 8.80 g/cm³ density, not copy-pasted from a catalogue - so they match whatever diameter you actually order.
Running Weight By Diameter (Round Bar)
Dia (mm)
kg / metre
lb / ft
10
0.69
0.46
16
1.77
1.19
20
2.76
1.85
25
4.32
2.90
32
7.08
4.76
40
11.06
7.43
50
17.28
11.61
63
27.43
18.43
75
38.88
26.13
90
55.98
37.62
100
69.12
46.45
125
107.99
72.57
150
155.51
104.50
200
276.46
185.77
250
431.97
290.27
300
622.04
417.99
Full stock range: round bar 6–300mm dia, hex/square ≈5–150mm, flat bar ≈5–150mm width, standard length 0.5–6m, cut-to-size free. Need a size not on this chart, or hex/square/flat weight instead? Use the calculator below.
-kg per metreRunning Weight
-kg per piecePiece Weight
-kg totalConsignment Weight
Send us the calculated figure along with your target diameter and quantity for an instant ex-Mumbai price.
Also Exporting To: Middle East
Middle East
UAE5 daysOman5 daysQatar6 daysIraq12 daysLebanon14 days
Seawater-grade Monel 400 Round Bar moves through these Gulf lanes on a fixed weekly sailing schedule, offshore platform buyers included.
Metallurgy · Verified
Monel 400 Round Bar Chemical Composition
Nickel-copper chemistry, cross-checked against ASTM B164 and Special Metals Corporation's published data for UNS N04400 - the alloy originator.
Primary Alloying Elements
Ni63.0% minNickel (+ Cobalt)
Cu28.0–34.0%Copper
Fe2.5% maxIron
Mn2.0% maxManganese
Residual & Trace Elements (Max)
Si0.50% maxSilicon
C0.30% maxCarbon
S0.024% maxSulphur
Copper at 28–34%, above most stainless grades, gives Monel 400 its seawater and HF-acid resistance.
Strength Data · Verified
WNR 2.4360 Bar Mechanical & Physical Properties
Minimum mechanical properties in hot-finished, annealed condition, per ASTM B164. Cold-drawn, stress-relieved bar runs higher: 579–827 MPa tensile, 379–690 MPa yield, 160–225 HB.
Tensile Strength517–620 MPa
Yield Strength 0.2%172–345 MPa
Elongation in 50mm35–60%
Hardness110–149 HB
Physical Properties
Density
lb/in³
0.318
g/cm³
8.80
Thermal Conductivity
Btu·in/ft²·h·°F
151
W/m·°C
22.0
Modulus of Elasticity
10³ ksi
26.0
GPa
179
Melting Range
°F
2370–2460
°C
1300–1350
Electrical Resistivity
μΩ·m
0.511
Source-checked against Special Metals Corporation's published Monel 400 technical bulletin and independent stockist datasheets.
Performance Data
Monel 400 Hex Bar Heat Treatment
Process Anneal
870–980°C (1600–1800°F), air or water cool
Stress Relief
540–565°C (1000–1050°F), 1–2 hours
Monel 400 is a solid-solution alloy, not precipitation-hardenable - annealing restores ductility after cold work, it doesn't build strength the way ageing does on Monel K-500.
Reading The Spec Sheet
DIN 2.4068 Square Bar Finish & Condition Codes
The short codes that show up on a Monel 400 quote or mill certificate, decoded.
Surface Finish Codes
CDCold Drawn
BDBright Drawn
CGCentreless Ground
PPolished
HFHot Finished
SRESlit Rolled Edge (flat bar)
Supply Condition Codes
ANNAnnealed (standard supply)
H&THot & Trimmed
CWCold Worked, stress relieved
–No PH option on 400 - only Monel K-500 age-hardens
Monel 400 is solid-solution and doesn't age-harden; the PH condition applies only to Monel K-500.
Bar-End Prep
How Monel 400 Round Bar Ends Are Finished Before Strapping
Every cut length gets one of these three treatments before it leaves the rack.
30° Edge BreakDefault unless drawing states otherwise
45° ChamferFor shaft ends and weld-prep
Simple DeburrFor bar going back for re-drawing
Mill-Cut, No PrepFor buyers finishing bars in-house
Frequently Asked
Is Monel 400 Magnetic?
Curie Point: 21–49°CSlightly magnetic near/below room temperature, non-magnetic above it
Its Curie point sits at 21–49°C, so Monel 400 can read weakly magnetic below room temperature.
Cross-Reference · Verified
Monel® 400 Global Equivalent Grades
Buyers specifying to a national standard other than ASTM/UNS can cross-reference here.
UNS (USA)
N04400
WNR / DIN (Germany)
2.4360
EN (Europe)
NiCu30Fe
ASME (USA)
SB164
BS (UK)
3076NA13
Trade Name
Monel® 400
Monel 400 Round Bar Stockist In Mumbai - Same Forging Floor For 25+ Years
Buying direct from our own Mumbai yard means no reseller markup on your Monel 400 order.
Buying Monel 400 Round Bar Through UAE For Re-Export
Several of our UAE buyers aren't the end user - they're trading houses landing Monel 400 Round Bar at Jebel Ali and moving it onward across the Gulf and East Africa under their own paperwork.
Jebel Ali free-zone trans-shipment
Re-export documentation on request
Consolidated with other alloy grades
Onward freight, Gulf & East Africa
Buyer Focus · South Africa
Durban Port Clearance & Inland Freight For South African Buyers
South African buyers clear Monel 400 Round Bar through Durban and forward it inland - here's how that path works.
Port Of EntryDirect discharge at Durban, South Africa's busiest container port
Clearance PaperworkMTC and certificate of origin supplied for customs
Inland OnwardRoad/rail forwarding to Gauteng arranged on request
Typical TransitDurban-bound sea freight, ~18 days
Also Exporting To: Africa
Africa
Kenya19 daysNigeria9 daysAlgeria17 daysTanzania18 daysTunisia18 days
From HF-acid alkylation units to Rift Valley process plants, this is the same rod our Africa dealer network reorders on a fixed sailing schedule.
Buyer Focus · Kenya
Minimum Order Quantity & LCL Shipping For Kenyan Buyers
Most Kenyan enquiries want a few bars, not a full container - our export desk quotes on that basis instead of pushing a bulk minimum.
Commercial Terms For East Africa
No minimum tonnagePart-container (LCL) acceptedConsolidated with other gradesMombasa sea freight ~19 days
Buyer Focus · Canada
ASTM B164 Compliance For Canadian Buyers - No Extra Certification Needed
Canadian fabricators already specify to ASTM, so a Monel 400 Round Bar order from us needs no extra conversion step.
The Standard You UseASTM B164 / ASME SB164 direct, no conversion
DocumentationMill certificate with chemical & mechanical results
Why No Extra StepCanadian fabricators already specify ASTM bar stock
DispatchVancouver-bound sea freight, ~24 days
ASTM B164 UNS N04400 Bar Supplier In Mumbai - NACE MR0175 Compliant Stock
Every Monel 400 Round Bar order ships sour-service ready, batch after batch, off the same floor.
What Paperwork Proves Your Monel 400 Round Bar Is Genuine?
Ask for these five documents from any Monel 400 Round Bar supplier before you release payment.
Mill Test Certificate (EN 10204 3.1 / 3.2)
PMI Report
NACE MR0175 Declaration
RT / UT Inspection Report
Certificate Of Origin
Skip any of these and there's nothing to fall back on if the bar that arrives doesn't match what you ordered.
Also Exporting To: Asia
Asia
Singapore8 daysIndonesia9 daysVietnam10 daysThailand10 daysPhilippines12 days
Petrochemical and shipbuilding buyers across Southeast Asia keep Monel 400 Rod on standing order through these same lanes.
Cost Breakdown
4 Factors Behind Your Monel 400 Round Bar Quote
Four things move the quoted price on Monel 400 Round Bar, at a glance:
QuantityBulk & repeat-order pricing
FormRound / hex / square / flat
FinishTolerance grade & surface
TestingRT / 3.2 certification add-on
A fifth factor is outside our control: LME nickel-copper prices move the surcharge daily.
Codes We Follow
Governing Standards For AMS 4675 Rectangle Bar
Every Monel 400 Round Bar leaving our Mumbai stockyard is traceable back to one of these codes. Our Monel 400 Round Bar Stockist in India keeps stock certified against every code listed.
Primary Bar Specifications
ASTM B164 / ASME SB164Rod, bar & wire
UNS N04400US designation
Werkstoff Nr. 2.4360German/European number
DIN 17752 / BS 3076Dimensional standards
Companion & Compliance Standards
ASTM B127 / SB127Plate, sheet & strip
ASTM B165Seamless pipe & tube
SAE AMS 4675Cold-finished aerospace bar
NACE MR0175 / ISO 15156Sour-service qualification
Shop Floor
How Does Kanakratna Steelage Manufacture Alloy 400 Round Bars?
From raw billet to a dispatch-ready Monel 400 Round Bar, four stages happen entirely in-house. Fabricators sourcing locally know us as their preferred Monel 400 Round Bar Supplier in Mumbai.
1
Forging & Rolling
Forged and hot-rolled to shape, then cold drawn for tighter sizes.
2
Finishing
Precision straightening, centreless grinding/polishing, cutting to size.
3
NDT
Upset test, PMI, ultrasonic (UT) and liquid penetrant (PT).
4
Documentation
MTC EN 10204 3.1, 100% RT report on request.
Quality Checks
Quality Testing Methods For Nickel-Copper Bar Stock
Run on every heat before release, plus whatever extra checks your purchase order adds.
1
Chemical Analysis
Heat verified against the ASTM B164 nickel-copper window.
2
Tension Test
Confirms yield, tensile and elongation minimums per temper.
3
Brinell Hardness
Checked against the Rockwell B band for the ordered temper.
4
PMI Test
Handheld analyser scan, cast-traceable, on every bundle.
5
IGC Test
Intergranular corrosion check, booked when a client asks.
6
Dimensional Check
Diameter and straightness confirmed before strapping.
Customs
HS Code For Monel® 400 Rounds Exports
Overseas buyers place repeat orders with us as a proven Monel 400 Round Bar Exporter.
Harmonized System Code
7505 12 20
For customs classification of wrought nickel-alloy round bar under UNS N04400.
Typical dispatch windows once your Monel 400 order is confirmed:
Ex-Stock Dispatch
2–5 days from order confirmation
Sea Freight
5–25 days, port dependent
Air Freight
2–4 days for urgent orders
Country-Specific ETA
Varies by destination port
Sea-freight timing above is a general guide - your actual arrival date still depends on the destination port, vessel schedule and local customs clearance.
Buyer Questions
Monel 400 Round Bar FAQs
What is Monel 400 Round Bar made of?
63% minimum nickel with 28-34% copper per ASTM B164, plus controlled iron, manganese and carbon additions.
Is Monel 400 the same as Monel K-500?
No - K-500 adds aluminium and titanium for age-hardening, nearly doubling standard Monel 400's strength.
Is Monel 400 resistant to hydrofluoric acid?
Yes - Monel 400 resists both wet and dry hydrofluoric acid across nearly every concentration and temperature.
What determines the Monel 400 round bar price?
Order quantity, diameter, finish, testing level and current LME nickel-copper market rates set the price.
What is the Monel 400 round bar price in India right now?
It moves daily with nickel and copper rates - share your size and quantity for an ex-Mumbai quote.
Does Monel 400 require post-weld heat treatment?
No; as a single-phase solid-solution alloy, its strength and corrosion resistance don't depend on post-weld heat treatment.
Which industries buy Monel 400 Round Bar most often?
Marine engineering, oil and gas, HF-acid refining, chemical processing and valve and pump manufacturing worldwide.
What is the HS code for Monel 400 Round Bar, and do you supply mill certificates?
HS code 7505 12 20; every order ships with an EN 10204 3.1 mill test certificate.
Monel 400 Round Bar
What You Get As An Alloy 400 Rod Buyer?
Retains ductility and toughness even at sub-zero cryogenic temperatures
Ex-stock round, hex, square and flat bar, cut-to-size free
PMI-verified UNS N04400 chemistry on every EN 10204 3.1 MTC
Custom lengths, NACE MR0175 sour-service declaration and Gulf export packing
NACE Certified and No.1 Supplier, Distributors and Stockist of High Nickle Based Alloys Material in Mumbai, India
Offer Reseller Price to Dealer and Wholesalers in West Asia, Malaysia, Thailand, Algeria, Indonesia, MENA countries, South Africa and West Africa
Importers in Europe of Premier High Temperature Alloys in Various Forms like Bars, Pipe, Plate, Fittings, Fasteners, Flanges etc. for Ship Repairing yard, Oil and Gas Industry
Keep Wide Stock of Nickel Alloy Bar and Plate in Vietnam, Netherlands, Russia, Myanmar, Kenya, etc.
Importer and Stockholder of Prime Quality Oil and Gas Piping Products As per Standard and With Material Testing
Rank in Top 5 Exporter of Nickel Alloy Forgings at Competitive Price, Compare Price in India, Nigeria, China and Middle East
Offer Cut to Size Facility Without Extra Cost.
Over 500 Traders and Steel Fabricators in Middle East and Gulf Countries Import Aerospace Material From Kanakaratna Since 25 years.